UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z40Lz40jdGJ7xIZ+nMTHP5tiZlMuVPxAJJXwwc8lulQ=' 
WHERE 
  key_id = '3bedd708f748e538a90c714c90b761bd667854220de0f9de80afc7232c91bafa' 
  AND (
    token = 'Z40Lz40jdGJ7xIZ+nMTHP5tiZlMuVPxAJJXwwc8lulQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )